Runno MCP Server

👨‍💻 Use Runno 👉 Runno.dev 📖 Documentation 👉 Runno.dev. It runs locally over stdio via the published package.

People connecting browser automation tools to Claude, Cursor, VS Code, or another MCP client. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-08-01 · ★ 770 · #47 OF 196 MAINTAINED BROWSER AUTOMATION · VERIFIED 2026-08-25

MIT · TypeScript servers · how we verify → /methodology

01 · Install Runno

Claude Code

claude mcp add taybenlor-runno -- npx -y @runno/mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "taybenlor-runno": {
      "command": "npx",
      "args": [
        "-y",
        "@runno/mcp"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license MIT - declared in the repository

npm package @runno/mcp - the @runno scope differs from the repo owner (taybenlor); confirm it's the project's official package

registry namespace io.github.taybenlor is GitHub-verified and matches the repo owner

03 · What Runno can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Limitations (from the README)

The programming languages available are limited by what has already been compiled to Web Assembly using WASI. A great way to help more languages become available would be to compile your favourite programming language tools to Web Assembly and upload them to WAPM. WASI doesn't provide a full linux environment, so most system based interfaces won't work. Packages and modules are also difficult to install inside the Ru

Latest releases

v0.10.2 · 2025-05-18

Fix some dependency issues for @runno/sandbox, seemed to work fine locally but then installing elsewhere didn't work nicely.

v0.10.0 · 2025-05-18

This release introduces two new packages @runno/sandbox and @runno/mcp. · @runno/mcp is an MCP Server that provides a run_code tool for running code inside @runno/sandbox. · @runno/sandbox is a sandboxed code running…

v0.8.0 · 2025-04-25

Remove support for umd and cjs.

04 · Who maintains Runno

runno is maintained by taybenlor. It's the only MCP server we track from this author; the repo dates to Jun 2021.

05 · Facts

repository: github.com/taybenlor/runno
category: browser automation - ranked #47 of 196 actively-maintained browser automation servers as of 2026-08-25.
registry: io.github.taybenlor/runno (active, first published 2025-12-12 · 2 versions)
packages: npm:@runno/mcp

06 · Runno FAQ

What is Runno?

👨‍💻 Use Runno 👉 Runno.dev 📖 Documentation 👉 Runno.dev. It runs locally over stdio via the published package.

Is Runno still maintained?

Yes - as of 2026-08-25, its last commit was 2026-08-01. We re-verify nightly.

How do I install Runno?

Run `npx -y @runno/mcp`. You can also paste the ready-made client config above.

Does Runno run locally?

Yes - it's a stdio server: it runs on your machine (via npx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to Runno

Alternatives to Runno

Maintained browser automation servers if Runno isn't the fit.

Pairs well with

Servers that cover what Runno doesn't - only shown when the pairing reason fits the companion.

More browser automation MCP servers · Replicant MCP · Fortress · Sessionplan · One Shot UI · Helmdeck

More TypeScript MCP servers · Tmdb MCP Server · Telnyx · Cosmos MCP · TempGuru Event Staffing · Cloud Base · see all